Good Morning,It does sound as if what you're experiencing is very normal post-op. Be sure to stay away from foods that are gassy as much as possible. BEANO (an enzyme supplement that helps break down vegetables and make them less gassy) helps my husband with his gas and I know of other members here in the forum who also use this product. Hopefully you can find something like that where you live. Be sure to stay away from carbonated beverages and don't ever drink from a straw. All these types of things put more air into your stomach and add to bloating.
Things will gradually improve over time, however, remember to call your physician or your clinic triage if you feel the need. HW can never take the place of your professional medical care giver.
Kindly,
Kitt